```javascript class Foo { normalMethod() { fetch(`/foo/bar/${this.foo.bar}`, {bar: 'baz'}) .then(foo => bar); } boundMethodWithBrackets = () => { fetch(`/foo/bar/${this.foo.bar}`, {bar: 'baz'}) .then(foo => bar); } boundMethod = () => fetch(`/foo/bar/${this.foo.bar}`, {bar: 'baz'}) .then(foo => bar); } ``` 